Perhaps you should try some spelling variations:
litteratura sarda » letteratura sarda, letteratura storia, letteratura sulla
de litteratura » de litterature, de literatura, e letteratura
i literature » ii literature
literature d » literature dr, literature 1, literature die
gran libri » gran libro
livre de » livres de
libri i » libri iv, libri ii, libri di
i grand » i grunde
i gran » i grain, i grani, i gram

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( i gran libri i literature d ) OR ( i grand livre de litteratura sarda )).
• Adding a wildcard symbol may retrieve word variants: (( i gran libri i literature d ) or ( i grand livre de litteratura sarda ))*.